TY  - JOUR
AU  - Oryan. M.H.
TI  - On power series and Mahler's U-numbers.
JO  - Mathematica Scandinavica
PY  - 1989
SP  - 143
EP  - 151
VL  - 65
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1989__65_2_167074/
ID  - MS2_1989__65_2_167074
ER  -